| Patents for C07C 231 - Preparation of carboxylic acid amides (17,275) |
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| 03/17/1993 | CA2051498A1 Process for treatment of aqueous solutions of polyhydric alcohols |
| 03/16/1993 | US5194668 Process for production of carboxylic acid esters and formamide |
| 03/16/1993 | US5194639 Preparation of polyhydroxy fatty acid amides in the presence of solvents |
| 03/16/1993 | CA1314655C Hydroxylamine derivatives |
| 03/16/1993 | CA1314553C Bicyclic compounds, processes for preparation thereof and pharmaceutical composition comprising the same |
| 03/16/1993 | CA1314503C Detectable molecules, method of preparation and use |
| 03/10/1993 | EP0530879A1 Process for preparing an alpha-amino acid, the corresponding ester and amide |
| 03/10/1993 | EP0530286A1 Process for the stereoselective preparation of phenylisoserin derivatives. |
| 03/10/1993 | EP0530285A1 Process for the enantioselective preparation of phenylisoserin derivatives. |
| 03/10/1993 | CN1069721A Process for preparing N-alkyl polyhydroxyalkyl amines in aqueous/hydroxy solvents |
| 03/04/1993 | WO1993004038A1 Process for the preparation of beta-phenylisoserine derivatives and use thereof |
| 03/04/1993 | CA2113827A1 .beta.-phenyl isoserine derivatives, their preparation and use |
| 03/03/1993 | CN1019971C Preparation of 3,3-diarylacrylic acid amides |
| 03/02/1993 | US5191119 Process for producing non-ionic radiographic contrast media utilizing N-allylation |
| 03/02/1993 | US5191095 Preparation of ibuprofen |
| 03/02/1993 | US5190741 Aminopropyl Radioactive Iodobenzamides |
| 03/02/1993 | CA1314052C Un-natural ceramide related compounds and preparation thereof |
| 02/25/1993 | DE4125031C1 Prepn. of hydroxylated fatty acid, used to form polymer - comprises hydrolysing epoxidised fatty acid with oxirane rings in presence of activated catalyst e.g. alumina |
| 02/24/1993 | EP0528729A1 Process for the preparation of beta-phenylisoserine derivatives and their utilisation |
| 02/24/1993 | EP0528669A2 Method of producing alpha-hydroxyisobutylamide |
| 02/24/1993 | EP0528256A1 D-2,4-dihydroxy-3,3-dimethylbutyronitrile, its production and use and process for production of D-pantolactone, D-2,4-dihydroxy-3,3-dimethylbutyramide and D-pantothenic acid |
| 02/23/1993 | US5189216 Isolation of a carboxylic acid from an aqueous solution thereof |
| 02/23/1993 | US5188769 Process for reducing the levels of fatty acid contaminants in polyhydroxy fatty acid amide surfactants |
| 02/23/1993 | CA1313880C Packing material for liquid chromatography |
| 02/18/1993 | WO1993003004A1 Process for preparing n-alkyl polyhydroxyalkyl amines in aqueous/hydroxy solvents |
| 02/18/1993 | WO1993002992A1 Synthesis of chain chemical compounds |
| 02/17/1993 | CN1069023A 4-(2-hydroxy-2-phenylethylamino) ethoxy) phenylacetic acid derivatives used in therapy obesity and related state |
| 02/16/1993 | CA1313678C Process for producing an aqueous 4-hydroxyacetophenone (4-hap) which is stable at room temperature |
| 02/16/1993 | CA1313673C Preparation of serine-n,n-diacetic acid and derivatives as complexing agents and detergents containing same |
| 02/16/1993 | CA1313671C Preparation of 4-pentenoates by isomerization |
| 02/16/1993 | CA1313669C Synthesis of optically active aryloxypropanolamines and arylethanolamines |
| 02/16/1993 | CA1313655C Cis-platinum complexes, a process for the preparation thereof, and pharmaceuticals containing these compounds |
| 02/09/1993 | US5185368 Complex with trivalent metal ions; medical diagnosis and therapy |
| 02/09/1993 | CA1313527C 2-hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof, preparation thereof, and detergents containing same |
| 02/03/1993 | EP0526171A2 Crystals of N-(trans-4-isopropylcyclohexylcarbonyl)-D-phenylalanine and methods for preparing them |
| 02/03/1993 | EP0525167A1 Sustained drug release through topical application of bioadhesive liposomes. |
| 02/02/1993 | US5183654 Nonionic x-ray contrast medium with high iodine content |
| 01/26/1993 | US5182246 Complex metal carbonyl |
| 01/26/1993 | CA1313194C Process for the synthesis of secondary formamides |
| 01/26/1993 | CA1313193C Process for the synthesis of carboxamides |
| 01/21/1993 | WO1993001199A1 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
| 01/21/1993 | WO1993001162A1 Process for preparing sertraline |
| 01/21/1993 | WO1993001161A1 Process for preparing sertraline intermediates |
| 01/19/1993 | US5180851 Preparation of n-(l-alkoxyalkyl)formamide and alkylidene bisformamides using amine neutralized ion exchange resins |
| 01/19/1993 | US5180737 Insecticides, nematocides or anthelmintics |
| 01/19/1993 | CA1312835C Molecules with antibody combining sites that exhibit catalytic properties |
| 01/12/1993 | CA1312612C Method of preparing n-acryloyl--amino acids |
| 01/05/1993 | US5177264 Thermal decomposition of an aminoacetal derivative |
| 01/05/1993 | US5177250 Hydrogenation of aromatic-substituted olefins using organoruthenium catalyst |
| 01/05/1993 | US5177220 Method for the asymmetric hydrogenation of α-ketocarbonyl compounds to optically active α-hydroxycarbonyl compounds |
| 12/29/1992 | US5175366 Reacting permanganate with manganese compound; high catalytic activity |
| 12/29/1992 | US5175315 Reacting with alcohol in presence of altivating agent |
| 12/29/1992 | CA1312075C Process for the preparation of adamant-1-one derivatives |
| 12/23/1992 | CN1019571B Process for preparation of diphenylpropylamine derivatives and their salts |
| 12/16/1992 | EP0517871A1 Novel nitroanilides and their preparation. |
| 12/16/1992 | CN1019485B Arylcarboxylic acid derivative, preparation and use thereof |
| 12/15/1992 | US5171892 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
| 12/09/1992 | EP0190233B1 New carbacyclines, preparation thereof and drug containing them |
| 12/08/1992 | US5169984 Synthesis and characterization of N-bromoacetyl-3,3'5-triiodo-L-thyronine using high speed countercurrent chromatography |
| 12/08/1992 | US5169976 N-(biphenylmethyl)-3-hydroxyglutaramic acid and derivatives as hypocholesterolemic agents |
| 12/08/1992 | US5169945 Reacting imide with secondary amine to form amide which protects amine during nucleophilic reactions |
| 12/08/1992 | CA1311244C Process for synthesis of amidoacids using a cobalt catalyst and a bidental phosphine ligand |
| 12/08/1992 | CA1311243C PHARMACEUTICAL COMPOSITIONS CONTAINING .alpha.-HALOGENATED DICARBOXYLIC ACIDS |
| 12/08/1992 | CA1311240C Arylcarboxylic acid derivatives, the preparation and use thereof |
| 12/02/1992 | EP0516349A2 2-Hydroxy-2-phenylethylamine derivatives as beta-3-adrenoceptor agonists |
| 12/02/1992 | EP0172906B2 Process for making substituted carboxylic acids and derivatives thereof |
| 12/02/1992 | CN1019300B Process for manufacture of carboxylic acid amides |
| 11/29/1992 | CA2068377A1 Chemical compounds |
| 11/25/1992 | EP0515123A2 Process for stabilizing aqueous acrylamide solution |
| 11/25/1992 | EP0515063A1 Process for producing amide by liquid phase rearrangement of oxime |
| 11/24/1992 | US5166434 Reaction with potassium acid sulfate and separation |
| 11/24/1992 | US5166407 Process for preparing fatty peroxyacid precursors having amide moieties in the fatty chain |
| 11/24/1992 | US5166402 Herbicidal α-(5-aryloxy-naphthalen-1-yl-oxy)-propionic acid derivatives |
| 11/24/1992 | US5166392 Carbonate derivatives |
| 11/17/1992 | US5164502 Preparation of fluorohalophenols and N-acylfluorohaloanilines |
| 11/17/1992 | US5163970 Hair dyes |
| 11/17/1992 | CA1310445C Derivatives of aminopimelic acid, process for their preparation and their application as medecines |
| 11/17/1992 | CA1310443C Glutamic acid derivatives, their salts, process of preparation, applications as medications, and compositions containing them |
| 11/12/1992 | WO1992019587A1 Method of producing an amide product mixture, an amide product mixture and the use thereof |
| 11/11/1992 | EP0512415A2 Process for the enantioselective synthesis of 2(R)-benzyl succanamide derivatives |
| 11/11/1992 | EP0512211A2 Process for the preparation of substituted malonic ester anilides and malonic acid monoanilides |
| 11/11/1992 | CN1066093A Synthesis process for finishing agent of linen cloth |
| 11/10/1992 | US5162364 4-aminobutyric acid compounds, compositions, and method of use for treating disorders related to a dysfunction of gabab receptors |
| 11/10/1992 | CA1310019C Process for the preparation of 4-acylamino-2-aminoalkoxy-benzenes |
| 11/03/1992 | US5160437 Pressing through crosslinked membrane to force low molecular weight impurities out through pores |
| 11/03/1992 | CA1309728C Monoformylated 3,3'-diaminodipropylamines, a process for their production and their use |
| 10/29/1992 | DE4114236A1 Prepn. of substd. glycinamide derivs. - by reacting substd. acetonitrile with 3,3-penta:methylene oxaziridine in the presence of an auxiliary base |
| 10/28/1992 | EP0510487A1 Automated synthesis apparatus and method of controlling the apparatus |
| 10/27/1992 | US5159114 Acat inhibitory benzanilides |
| 10/27/1992 | CA1309419C Method for making aminophenols and their amide derivatives |
| 10/20/1992 | US5157042 3-oxa-5-fluoro-carbacyclins, their preparation and use as medicinal agents |
| 10/20/1992 | CA1309202C Polyurethanes prepared from liquid crystal-containing polyols |
| 10/20/1992 | CA1309107C Process for producing unsaturated quaternary ammonium salts |
| 10/20/1992 | CA1309100C Method for producing formamide compounds |
| 10/18/1992 | CA2066361A1 Automated synthesis apparatus and method of controlling the apparatus |
| 10/17/1992 | WO1992018464A1 Use of azeotropic distillation in process to dry 5-amino-n,n'bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide |
| 10/17/1992 | CA2106773A1 Use of azeotropic distillation in process to dry 5-amino-n,n'bis(2,3-dihydroxypropyl)-2,4,6- triiodoisophthalamide |
| 10/15/1992 | WO1992017441A1 Process for conducting chemical reactions with formaldehyde |
| 10/14/1992 | EP0508842A1 Aminoacylphenol derivatives, process for their preparation and pharmaceutical compositions containing them |
| 10/14/1992 | EP0508455A2 Method for producing N-methylolacrylamide |